(2) all signatures on the instrument are authentic and authorized;
(3) the instrument has not been altered;
(6) with respect to a remotely-created consumer item, that the person on whose account the item is drawn authorized the issuance of the item in the amount for which the item is drawn.
(b) A person to whom the warranties under subsection (a) are made and who took the instrument in good faith may recover from the warrantor as damages for breach of warranty an amount equal to the loss suffered as a result of the breach, but not more than the amount of the instrument plus expenses and loss of interest incurred as a result of the breach.
(c) The warranties stated in subsection (a) cannot be disclaimed with respect to checks. Unless notice of a claim for breach of warranty is given to the warrantor within 30 days after the claimant has reason to know of the breach and the identity of the warrantor, the liability of the warrantor under subsection (b) is discharged to the extent of any loss caused by the delay in giving notice of the claim.